I have dts neo pc integrated to my soundcard driver and it sounds like crap, not sure that DTS Headphone:X would perform any better.

As of late their products are poorly manufactured. I have replaced/sent back a few of thier x12's for my son. The last good headset they made was the HPA2. Wasn't good for music, but was great for gaming. My son is still using a pair to this day.

I have Astro's. Haven't seen any good enough reasons on any other headsets to make the switch worthwhile.